Effective period / Period of releases: 2000 - 2018

Members: Lau Højen, Søren Balsner, Morten Thorhauge

Danish electronic pop/rock band founded July 28, 1999 in Århus, Denmark by Lau Højen (vocals, guitar), Søren Balsner (bass, synthesizer) and Morten Thorhauge (drums).

The name of the band means the hardness of rock music like concrete mixed with the ambience of electronic music like northern lights. Released their first demo CD "Carstereo" in 2000, which was sold in more than 3,000 copies and became the best-selling demo in Denmark.